4 layers217 × 139 mm
4 layers65 × 39 mm
Iceboard
Roboy/iceboard4next level motorboard
- Size
- 65 × 39 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 148
- Nets
- 138
- Pads
- 621
- Tracks, vias
- 1,466, 729
- Pours
- 28
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Sep 2019
- Updated
- 31 Mar 2022
Overview
Iceboard is an open-source printed circuit board by Roboy, from the Roboy/iceboard repository on GitHub, published under the BSD-3-Clause licence. It is a 4-layer board of 65 × 39 mm with 148 parts on 138 nets, routed with 1,466 tracks and 729 vias.
It is built around the AT25SF081-SSHD-B, TLI4970050 and DRV8323HRTAT, with the MIC5504-3.3YM5-TR, LM2903 and DSC6001CI2A-016.0000T among its other parts. Its parts include 46 capacitors, 42 resistors, 13 ICs, 10 connectors and 6 transistors. It belongs with the FPGA and CPLD boards of this library.
Main components
9
AT25SF081-SSHD-B
SOIC-8100,000 cycles 104MHz 2.3V~3.6V 20 Years 700us 70ms@(4KB) SPI SOIC-8 NOR FLASH ROHSRenesas ElectronicsNOR FLASHTLI4970050
-Specialized SensorsInfineon Technologies
DRV8323HRTAT
WQFN-40-EP(6x6)-40℃~+125℃ 12uA 3 No Three Phase WQFN-40-EP(6x6) Brushless DC (BLDC) Motor Driver ROHSTexas InstrumentsMotor Driver ICs
MIC5504-3.3YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 160mV@(300mA) 175uVrms 3.3V 300mA 38uA 5.5V 60dB@(1kHz) Fixed Over Current Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LM2903
SOP-8-18V~-1V、1V~18V 0℃~+70℃ 10mV 1mV 2 25nA 2V~36V 36V 400uA 5nA DTL、TTL、CMOS、ECL、MOS Open Collector SOP-8 Comparators ROHSHXY MOSFETComparators
DSC6001CI2A-016.0000T
SMD3225-4P-40℃~+85℃ 1.3mA 1.71V~3.63V 16MHz CMOS ±25ppm SMD3225-4P Programmable Oscillators ROHSMicrochip TechnologyProgrammable Oscillators
MIC5365-1.2YC5-TR
SC-70-5-40℃~+125℃@(Tj) 1 1.2V 150mA 155mV@(150mA) 200uVrms 29uA 5.5V 65dB@(10kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SC-70-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TXB0104PW
TSSOP-14-40℃~+85℃ 1 1.2V~3.6V 1.65V~5.5V 100Mbps 4 Auto Direction Detection Bidirectional CMOS CMOS Tri-State TSSOP-14 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdbldc_motorboard
awesome motorboard for myoFamily muscles
Parts
148| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10k | Resistor_SMD:R_0402_1005Metric | R3, R4, R12, R13, R14, R15, R27, R33, R34, R35, R36, R45, R46, R47, R48, R49 +1 |
| 16 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C2, C6, C11, C13, C14, C16, C22, C23, C24, C29, C41, C44, C46, C47, Cf1, Cf2 |
| 12 | 1k | Resistor_SMD:R_0402_1005Metric | R5, R6, R7, R8, R9, R10, R11, R16, R17, R32, R37, R38 |
| 10 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10 |
| 6 | 1uF | Capacitor_SMD:C_0402_1005Metric | C3, C5, C17, C26, C28, C36 |
| 6 | 22uF/50V | Capacitor_SMD:C_0805_2012Metric | C7, C18, C19, C20, C21, C30 |
| 6 | BSZ100N06NS-DS | Package_SON:VSON-8_3.3x3.3mm_P0.65mm_NexFET | Q1, Q2, Q3, Q4, Q5, Q6 |
| 5 | 100u/6.3V | Capacitor_SMD:C_0805_2012Metric | C31, C32, C34, C35, C40 |
| 4 | 10nF | Capacitor_SMD:C_0402_1005Metric | C37, C39, C42, C43 |
| 3 | 10uF | Capacitor_SMD:C_0402_1005Metric | C1, C15, C38 |
| 3 | MIC5504-3.3YM5-TR | custom_lib:SC70-5 | U6, U6, U6 |
| 2 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C8, C9 |
| 2 | 270 | Resistor_SMD:R_0402_1005Metric | R43, R44 |
| 2 | 68 | Resistor_SMD:R_0402_1005Metric | R41, R42 |
| 2 | LED_Small | LED_SMD:LED_0402_1005Metric | D4, D5 |
| 2 | LM2903 | Package_SO:TSSOP-8_4.4x3mm_P0.65mm | U2, U5 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2 |
| 1 | 0 -> 1/2A | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP2 |
| 1 | 0 -> 10/20mA | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP5 |
| 1 | 0 -> 6xPWM | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP6 |
| 1 | 0 -> Independent | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP4 |
| 1 | 1.5k | Resistor_SMD:R_0402_1005Metric | R40 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric | R39 |
| 1 | 10uH | custom_lib:XAL5050-103MEC | L1 |
| 1 | 18k -> 30/60mA | Resistor_SMD:R_0402_1005Metric | R30 |
| 1 | 18k -> 570/1140mA | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 220uF | Capacitor_SMD:CP_Elec_8x10 | C25 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric | C12 |
| 1 | 47k -> 3xPWM | Resistor_SMD:R_0402_1005Metric | R25 |
| 1 | 47nF | Capacitor_SMD:C_0402_1005Metric | C4 |
| 1 | 5600pF | Capacitor_SMD:C_0402_1005Metric | C10 |
| 1 | 75k -> 260/520mA | Resistor_SMD:R_0402_1005Metric | R19 |
| 1 | 75k -> 60/120mA | Resistor_SMD:R_0402_1005Metric | R29 |
| 1 | >500k -> 120/240mA | Resistor_SMD:R_0402_1005Metric | R28 |
| 1 | >500k -> 1xPWM | Resistor_SMD:R_0402_1005Metric | R24 |
| 1 | AT25SF081-SSHD-B | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U9 |
| 1 | Bead | Inductor_SMD:L_0603_1608Metric | L2 |
| 1 | DRV8323HRTA | custom_lib:QFN-40-1EP_6x6mm_Pitch0.5mm | DRV8323H1 |
| 1 | DSC6001CI2A-016.0000T | custom_lib:CDFN3225-4LD-PL-1 | U10 |
| 1 | D_TVS | Diode_SMD:D_0603_1608Metric | D2 |
| 1 | EEPROM | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | ENCODER0 | custom_lib:micro_match_female_10pos_SMT | J1 |
| 1 | ENCODER1 | custom_lib:micro_match_female_8pos_SMT | J4 |
| 1 | FID1 | Fiducial:Fiducial_0.5mm_Dia_1mm_Outer | H6 |
| 1 | FID2 | Fiducial:Fiducial_0.5mm_Dia_1mm_Outer | H7 |
| 1 | FLASH_PORT | custom_lib:TC2030-MCP-NL | J7 |
| 1 | LABEL | custom_lib:R1_eyes_mask_5.5mm | H4 |
| 1 | LABEL | custom_lib:R1_face_mask_5.5mm | H5 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LTC2855CDEPBF | custom_lib:ltc2855 | U1 |
| 1 | MAX17632 | custom_lib:QFN-16-1EP_3x3mm_Pitch0.5mm | MAX176321 |
| 1 | MIC5365-1.2YC5-TR | custom_lib:SC-70-C5 | U7 |
| 1 | PHASES | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | POWER_IN | custom_lib:Wago_2060_2_SMD | J3 |
| 1 | POWER_OUT | custom_lib:Wago_2060_2_SMD | J8 |
| 1 | RF_Shield_Two_Pieces | RF_Shielding:Laird_Technologies_BMI-S-201-F_13.66x12.70mm | J10 |
| 1 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D3 |
| 1 | SW_DIP_x02 | Button_Switch_SMD:SW_DIP_SPSTx02_Slide_Copal_CHS-02B_W7.62mm_P1.27mm | SW1 |
| 1 | SW_Push | custom_lib:PTS_810_SMT_Switch | SW2 |
| 1 | TLI4970 | custom_lib:TLI4970 | U3 |
| 1 | TXB0104PW | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U11 |
| 1 | UART | custom_lib:TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J5 |
| 1 | USB_OTG | Connector_USB:USB_Micro-B_Molex_47346-0001 | J6 |
| 1 | i2c | custom_lib:TE-Connectivity_Micro-Match_connector_02x02_Pitch_1.27mm | J9 |
| 1 | iCE40-LP8K-CM81 | custom_lib:CM81 | U8 |
Questions
How big is the Iceboard PCB?
It measures 65 × 39 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Iceboard use?
148 parts, built around the AT25SF081-SSHD-B, TLI4970050, DRV8323HRTAT and MIC5504-3.3YM5-TR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Iceboard KiCad files?
From the Roboy/iceboard repository on GitHub, at the commit this page was made from: the board is board/board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Iceboard design in my own project?
Its repository publishes it under the BSD-3-Clause licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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